APA Citatie

Dover, D. (2011). Search engine optimization secrets: Do what you never thought possible with SEO. Indianapolis, IN: Wiley.

Chicago Style citaat

Dover, Danny. Search Engine Optimization Secrets: Do What You Never Thought Possible With SEO. Indianapolis, IN: Wiley, 2011.

MLA citatie

Dover, Danny. Search Engine Optimization Secrets: Do What You Never Thought Possible With SEO. Indianapolis, IN: Wiley, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.